Logs similar to "JBD: Spotted dirty metadata buffer" logged in /var/log/messages, why ?
Issue
- Why are the following messages logged in
/var/log/messages
?
kernel: JBD: Spotted dirty metadata buffer (dev = dm-4, blocknr = XXXXX). There's a risk of filesystem corruption in case of system crash.
-OR-
kernel: JBD2: Spotted dirty metadata buffer (dev = dm-4, blocknr = XXXXX). There's a risk of filesystem corruption in case of system crash.
- The mount options are
rw,noexec,nosuid,nodev,noatime,data=journal
.
Environment
- Red Hat Enterprise Linux (RHEL) 5
- Red Hat Enterprise Linux (RHEL) 6
- Red Hat Enterprise Linux (RHEL) 7
- Red Hat Enterprise Linux (RHEL) 8
- ext3 or ext4 filesystem
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